If you have a good approach, you can sleep at night knowing you controlled everything in your power. If you start swinging at bad pitches because of the Ump, then you create bad habits that bleed into future ABs.
He needs to change his location.
He needs to mix up FBs down in the zone and CH/SP up in the zone.
It's very obvious that teams are sitting FB when it's up and letting everything go that's low.